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30,926,670)."},{"block_number":8748908,"extrinsic_index":2,"extrinsic_hash":"0xf47b0b821c22a348c9a203567bd5c4080b1dfc875ea718da5a66980e721c698b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xcaaa952a3eac177504d600b321e322f3af3b5bd284327c2d785dd20f8c78d476"},"pulses":[{"round":30926669,"signature":"0xb598a8d278f5105552ce8f1eac77ab24a05a68d5504f4e70d1ed5433935f992a52dd20a4a9b69db69f8df6c0de98e701","randomness":"0x8228d2e27029e6debb0aa189b73f44204ce999de6b8945b8bf5788a57986de6a"}],"block_number":8748907}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x20fbb705c394d7a30428844e4ef2aee4ecf74a4e38acead13d0847e4ed932e603f20bb75916f404d72e5dc1a733529c9ffd2761d2d88ef49bf66ee765e9bf085"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T11:23:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,926,669)."},{"block_number":8748908,"extrinsic_index":1,"extrinsic_hash":"0xd9f74909a5d522e2bedad90f1aff355b76791d3858c098bf6ba8b5b1b329ebd8","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"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"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T11:23:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8748908,"extrinsic_index":0,"extrinsic_hash":"0xfa0197f0ad199aa0c9f83bef1bb11830cca482944679915bb4a3b6987487b652","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785583392000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T11:23:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8748908/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-08-01T11:23:12.000Z","published_at":"2026-08-06T09:30:16.266Z","source":"chain-events"}}